Fit 2000-2004 Honda CR125 CR250 CR125R CR250R Radiator Louvers Guards 8459900002
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Year | Make | Model / Trim | Engine / Configuration | Notes |
|---|---|---|---|---|
| 2000–2004 | Honda | CR125 / CR125R | 125cc 2-stroke | Radiator louver / guard application |
| 2000–2004 | Honda | CR250 / CR250R | 249cc 2-stroke | Radiator louver / guard application |
Product Overview
On a motocross bike, the radiator sits where roost, brush, mud, and a low-speed tip-over can bend fins or damage the core. Louvers provide a sacrificial protective barrier and help keep the airflow path organized through the radiator.
The application covers Honda's 125cc and 250cc two-stroke CR motocross platforms from 2000 through 2004. Because plastics, shrouds, and radiator mounting can be changed on older bikes, compare the existing radiator and shroud arrangement before ordering.
Key Features & Performance
- Slotted louver design maintains cooling airflow
- Protective barrier against roost, brush, and light impact
- Lightweight molded construction suited to motocross use
- Fits the 2000–2004 CR125/CR125R and CR250/CR250R generation
- Useful when original louvers are missing, cracked, or distorted
Replaces / Cross-References
- 8459900002
What Is Included
Radiator louver / guard pieces as supplied for the left/right radiator area
Fitment Notes
Verify the bike still uses the correct-generation radiator and shroud setup. Modified race bikes may have aftermarket radiators or plastics that change mounting clearance.
Why Replace This Part?
Replace broken or missing louvers before bent fins, packed mud, or trail debris leave the radiator more vulnerable during riding.
Frequently Asked Questions
Is this a genuine OEM part?
No. This listing is for an aftermarket replacement or accessory unless the product page specifically states otherwise. OE and interchange numbers are provided to identify the original part or application the item is intended to replace.
How should I verify fitment before ordering?
Verify the bike still uses the correct-generation radiator and shroud setup. Modified race bikes may have aftermarket radiators or plastics that change mounting clearance.
Part Summary
Keywords: 8459900002, Honda CR125 radiator louvers, CR250 radiator guards, 2000 2004 Honda CR radiator louver